Zend Studio for Eclipse as editor for the doc

Hi,

I just change my version of ZStudio. I lost color syntaxing
in XML 
document. Pictures are better than text:
 - when I open as "Text Editor":



 - when I open as "XML Editor":



 - my options:



Is someone using ZStudio to make his translation?

PS: with version 5.5, I have no problem.